Fig. 1: Position of monitoring device within the circuit.
From: Physiological dead space and alveolar ventilation in ventilated infants

a combined pneumotachograph and mainstream capnograph b Endotracheal tube c Ventilator tubing.
From: Physiological dead space and alveolar ventilation in ventilated infants

a combined pneumotachograph and mainstream capnograph b Endotracheal tube c Ventilator tubing.